Engine Crankshaft Main Bearing Set - .010 Undersize for 1964-1990 Jeep/American Motors/International 3.8L 3.3L (CJ5, DJ5, Wagoneer, CJ7)
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The Sealed Power Engine Crankshaft Main Bearing Set - .040 Undersize (part number 4289M 40) is a direct-fit replacement for 1964-1990 Jeep, American Motors, and International vehicles with 3.8L, 3.3L, and 4.2L engines. Sealed Power 4289M 40 Engine Crankshaft Main Bearing Set for Jeep Wrangler
Features:
Specifications:
| Product Grade | Premium |
| Part Description | Engine Crankshaft Main Bearing Set |
| Part Material | Steel backed overplated bronze alloy |
| Undersize Inch | 0.040 |
Fits: 1964-1990 Jeep, American Motors, and International models including CJ5, DJ5, Wagoneer, CJ7, Cherokee, J10, CJ6, J-100 and more - 3.8L, 3.3L, and 4.2L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: ACL 7M704P40, Clevite MS704P40, King Engine Bearings MB763SI 040, Enginetech BC315J040, DNJ MB1119.40, Dana Commercial Vehicle Service Parts MS704P40